Siemens SINUMERIK 802D sl Programming And Operating Manual page 42

Manual machining
5.2 Display and operator control optios in the main screen for "Manual Machine Plus"
4. Press the <NC-Start> key.
The tool change is changed.
Please note the following for a manual tool change:
● The real tool change on the machine (tool relocation) is finished.
● The appropriate tool number (tool offset) must be communicated to the control by making
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a manual entry.
CAUTION
A new tool number may be selected only if all axes and the spindle are stationary.
DANGER
Notice: The tool number entered in the T value field must correspond to the tool loaded
into the machine! Otherwise, the tool will have to be recalibrated (see also section
"Measuring tools"). An uncalibrated or incorrectly calibrated tool can lead to dimensional
errors or to incorrect cutting values.
Programming and Operating Manual, 06/2009, 6FC5398-6CP10-1BA0
Manual Machine Plus Turning